🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.49 AU - 0.51 AU

Year: 125 Days

Day: 36.9 Hours

Environment

Temp: 270 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.8 AU

Year: 189 Days

Day: 41.7 Hours

Environment

Temp: 222 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.61 AU - 0.77 AU

Year: 202 Days

Day: 37.9 Hours

Environment

Temp: 208 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,328,086 km

• M1: 128,654 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.65 AU - 1.01 AU

Year: 267 Days

Day: 35.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,328,086 km

• M1: 206,295 km (0.102 R)
• M2: 307,424 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.79 AU - 1.07 AU

Year: 317 Days

Day: 35.1 Hours

Environment

Temp: 100 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.09 AU - 5.39 AU

Year: 4235 Days

Day: 12.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,328,086 km

• M1: 763,996 km (0.118 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.5

Radius: 8.8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.35 AU - 7.45 AU

Year: 6400 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,328,086 km

• M1: 130,150 km (0.094 R)
• M2: 404,064 km (0.1 R)
• M3: 727,345 km (0.103 R)
• M4: 903,272 km (0.06 R)
• M5: 1,251,985 km (0.088 R)
• M6: 1,480,720 km (0.105 R)
• M7: 1,592,021 km (0.081 R)
• M8: 1,656,946 km (0.058 R)
• M9: 1,908,570 km (0.1 R)
• M10: 2,118,605 km (0.082 R)
• M11: 2,318,019 km (0.116 R)
• M12: 2,392,070 km (0.097 R)
• M13: 2,466,869 km (0.044 R)
• M14: 2,542,416 km (0.071 R)
• M15: 3,032,798 km (0.1 R)
• M16: 3,425,043 km (0.119 R)
• M17: 3,638,071 km (0.077 R)
• M18: 3,833,445 km (0.093 R)
• M19: 3,943,549 km (0.115 R)
• M20: 4,556,003 km (0.055 R)
• M21: 4,625,865 km (0.098 R)
• M22: 4,743,150 km (0.067 R)
• M23: 4,932,990 km (0.114 R)
• M24: 5,100,988 km (0.115 R)
• M25: 5,418,285 km (0.059 R)
• M26: 5,492,486 km (0.092 R)
• M27: 5,893,558 km (0.042 R)
• M28: 6,408,324 km (0.098 R)
• M29: 7,018,085 km (0.08 R)
• M30: 7,098,868 km (0.06 R)
• M31: 8,521,394 km (0.103 R)
• M32: 9,043,939 km (0.114 R)
• M33: 9,220,465 km (0.093 R)
• M34: 9,338,797 km (0.081 R)
• M35: 9,726,854 km (0.11 R)
• M36: 10,029,041 km (0.102 R)
• M37: 10,303,553 km (0.109 R)
• M38: 11,110,484 km (0.114 R)
• M39: 12,099,177 km (0.084 R)
• M40: 12,751,872 km (0.115 R)
• M41: 13,315,706 km (0.107 R)
• M42: 13,483,106 km (0.111 R)
• M43: 14,023,304 km (0.103 R)
• M44: 14,398,945 km (0.088 R)
• M45: 14,467,610 km (0.049 R)
• M46: 14,639,648 km (0.068 R)
• M47: 14,708,762 km (0.081 R)
• M48: 15,020,673 km (0.05 R)
• M49: 15,369,835 km (0.1 R)
• M50: 15,615,923 km (0.066 R)
• M51: 16,111,840 km (0.069 R)
• M52: 16,183,198 km (0.072 R)
• M53: 16,469,379 km (0.085 R)
• M54: 17,083,030 km (0.116 R)
• M55: 17,999,167 km (0.081 R)
• M56: 18,110,169 km (0.094 R)
• M57: 18,743,416 km (0.046 R)
• M58: 18,931,012 km (0.034 R)
• M59: 19,270,450 km (0.081 R)
• M60: 19,764,123 km (0.107 R)
• M61: 19,878,715 km (0.065 R)
• M62: 20,223,538 km (0.11 R)
• M63: 20,339,027 km (0.107 R)
• M64: 20,454,666 km (0.111 R)
• M65: 21,544,487 km (0.05 R)
• M66: 21,662,370 km (0.114 R)
• M67: 22,017,216 km (0.084 R)
• M68: 22,573,122 km (0.043 R)
• M69: 23,013,239 km (0.074 R)
• M70: 23,375,415 km (0.032 R)
• M71: 23,942,541 km (0.108 R)
• M72: 24,023,922 km (0.111 R)
• M73: 24,105,453 km (0.04 R)
• M74: 24,596,284 km (0.114 R)
• M75: 25,048,967 km (0.105 R)
• M76: 25,255,711 km (0.028 R)
• M77: 25,380,027 km (0.106 R)
• M78: 25,504,642 km (0.068 R)
• M79: 25,921,122 km (0.095 R)
• M80: 26,172,147 km (0.089 R)
• M81: 26,508,144 km (0.096 R)
• M82: 27,014,683 km (0.096 R)
• M83: 27,141,841 km (0.12 R)
• M84: 27,609,633 km (0.066 R)
• M85: 28,682,998 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.8

Radius: 9.3

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.38 AU - 12.6 AU

Year: 13752 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,328,086 km

• M1: 121,623 km (0.102 R)
• M2: 214,823 km (0.074 R)
• M3: 498,610 km (0.083 R)
• M4: 775,665 km (0.105 R)
• M5: 931,995 km (0.11 R)
• M6: 1,123,480 km (0.051 R)
• M7: 1,517,371 km (0.088 R)
• M8: 1,686,566 km (0.04 R)
• M9: 1,862,045 km (0.062 R)
• M10: 2,074,474 km (0.115 R)
• M11: 2,896,664 km (0.1 R)
• M12: 2,966,376 km (0.042 R)
• M13: 3,324,065 km (0.065 R)
• M14: 3,508,070 km (0.119 R)
• M15: 3,657,668 km (0.103 R)
• M16: 4,397,280 km (0.117 R)
• M17: 4,681,217 km (0.117 R)
• M18: 5,097,398 km (0.03 R)
• M19: 5,395,846 km (0.114 R)
• M20: 5,656,146 km (0.117 R)
• M21: 5,787,942 km (0.103 R)
• M22: 6,507,657 km (0.079 R)
• M23: 7,736,903 km (0.116 R)
• M24: 7,932,277 km (0.111 R)
• M25: 8,129,298 km (0.088 R)
• M26: 9,449,200 km (0.114 R)
• M27: 10,294,278 km (0.089 R)
• M28: 11,830,499 km (0.074 R)
• M29: 12,567,867 km (0.106 R)
• M30: 12,682,608 km (0.086 R)
• M31: 12,797,799 km (0.103 R)
• M32: 13,554,465 km (0.06 R)
• M33: 14,265,952 km (0.113 R)
• M34: 15,539,928 km (0.096 R)
• M35: 16,976,516 km (0.048 R)
• M36: 17,807,233 km (0.09 R)
• M37: 18,782,162 km (0.064 R)
• M38: 19,574,582 km (0.104 R)
• M39: 20,243,135 km (0.118 R)
• M40: 20,647,947 km (0.084 R)
• M41: 20,919,317 km (0.085 R)
• M42: 21,671,645 km (0.105 R)
• M43: 21,878,389 km (0.117 R)
• M44: 22,085,732 km (0.116 R)
• M45: 22,641,937 km (0.103 R)
• M46: 22,921,685 km (0.112 R)
• M47: 23,910,228 km (0.112 R)
• M48: 24,696,514 km (0.106 R)
• M49: 25,201,407 km (0.115 R)
• M50: 25,928,453 km (0.106 R)
• M51: 26,294,519 km (0.106 R)
• M52: 26,662,380 km (0.101 R)
• M53: 27,106,087 km (0.104 R)
• M54: 27,850,935 km (0.113 R)
• M55: 28,980,848 km (0.071 R)
• M56: 29,437,121 km (0.112 R)
• M57: 30,048,976 km (0.101 R)
• M58: 30,665,020 km (0.083 R)
• M59: 32,538,285 km (0.098 R)
• M60: 32,854,086 km (0.064 R)
• M61: 33,329,807 km (0.064 R)
• M62: 33,409,244 km (0.089 R)
• M63: 33,648,151 km (0.111 R)
• M64: 34,127,463 km (0.067 R)
• M65: 36,149,278 km (0.071 R)
• M66: 38,459,369 km (0.096 R)
• M67: 42,788,133 km (0.078 R)
• M68: 42,874,600 km (0.114 R)
• M69: 42,961,068 km (0.045 R)
• M70: 45,582,022 km (0.096 R)
• M71: 45,758,548 km (0.112 R)
• M72: 47,626,277 km (0.03 R)
• M73: 51,068,674 km (0.099 R)
• M74: 52,449,462 km (0.066 R)
• M75: 52,819,867 km (0.066 R)
• M76: 53,656,119 km (0.113 R)
• M77: 53,842,518 km (0.07 R)
• M78: 54,496,859 km (0.107 R)
• M79: 57,998,496 km (0.089 R)
• M80: 58,381,467 km (0.089 R)
• M81: 61,474,851 km (0.108 R)
• M82: 62,452,324 km (0.085 R)
• M83: 62,648,447 km (0.078 R)
• M84: 63,139,726 km (0.11 R)
• M85: 64,224,909 km (0.045 R)
• M86: 65,017,927 km (0.094 R)
• M87: 66,313,744 km (0.105 R)
• M88: 66,914,529 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 11.3

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 11.29 AU - 12.31 AU

Year: 14313 Days

Day: 10.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,328,086 km

• M1: 539,899 km (0.031 R)
• M2: 827,575 km (0.108 R)
• M3: 2,769,805 km (0.108 R)
• M4: 3,427,886 km (0.105 R)
• M5: 4,100,178 km (0.105 R)
• M6: 4,333,402 km (0.119 R)
• M7: 4,605,370 km (0.07 R)
• M8: 4,847,869 km (0.031 R)
• M9: 5,130,309 km (0.084 R)
• M10: 5,934,548 km (0.074 R)
• M11: 6,582,905 km (0.083 R)
• M12: 6,738,786 km (0.075 R)
• M13: 7,455,359 km (0.079 R)
• M14: 7,822,772 km (0.082 R)
• M15: 8,660,370 km (0.066 R)
• M16: 9,925,071 km (0.047 R)
• M17: 10,329,434 km (0.08 R)
• M18: 11,433,616 km (0.036 R)
• M19: 12,047,416 km (0.109 R)
• M20: 12,671,837 km (0.113 R)
• M21: 12,817,546 km (0.111 R)
• M22: 14,102,741 km (0.083 R)
• M23: 14,557,219 km (0.102 R)
• M24: 15,428,627 km (0.06 R)
• M25: 15,532,298 km (0.09 R)
• M26: 15,740,389 km (0.071 R)
• M27: 16,106,604 km (0.115 R)
• M28: 16,317,089 km (0.056 R)
• M29: 16,740,899 km (0.111 R)
• M30: 16,954,226 km (0.099 R)
• M31: 17,383,422 km (0.085 R)
• M32: 17,816,358 km (0.06 R)
• M33: 18,803,256 km (0.108 R)
• M34: 18,913,958 km (0.108 R)
• M35: 21,174,531 km (0.099 R)
• M36: 21,752,877 km (0.096 R)
• M37: 22,571,327 km (0.07 R)
• M38: 23,102,698 km (0.071 R)
• M39: 24,721,796 km (0.085 R)
• M40: 25,453,180 km (0.058 R)
• M41: 26,812,277 km (0.093 R)
• M42: 27,563,557 km (0.085 R)
• M43: 27,815,630 km (0.068 R)
• M44: 28,005,021 km (0.111 R)
• M45: 28,385,298 km (0.115 R)
• M46: 29,022,885 km (0.051 R)
• M47: 31,029,291 km (0.112 R)
• M48: 34,087,969 km (0.078 R)
• M49: 36,340,764 km (0.103 R)
• M50: 38,360,036 km (0.039 R)
• M51: 39,347,830 km (0.092 R)
• M52: 40,773,498 km (0.091 R)
• M53: 40,916,962 km (0.102 R)
• M54: 41,204,490 km (0.109 R)
• M55: 41,564,721 km (0.071 R)
• M56: 41,781,489 km (0.12 R)
• M57: 42,651,999 km (0.118 R)
• M58: 42,870,561 km (0.069 R)
• M59: 43,235,580 km (0.103 R)
• M60: 43,382,036 km (0.063 R)
• M61: 44,706,426 km (0.068 R)
• M62: 45,299,282 km (0.114 R)
• M63: 45,596,683 km (0.062 R)
• M64: 45,820,182 km (0.096 R)
• M65: 47,772,434 km (0.105 R)
• M66: 47,847,981 km (0.117 R)
• M67: 48,454,451 km (0.06 R)
• M68: 49,292,498 km (0.106 R)
• M69: 49,828,208 km (0.111 R)
• M70: 49,981,696 km (0.051 R)
• M71: 50,674,035 km (0.099 R)
• M72: 51,679,781 km (0.065 R)

Planet 10 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.1

Radius: 13.8

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.96 AU - 16.14 AU

Year: 16646 Days

Day: 5.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,328,086 km

• M1: 182,061 km (0.099 R)
• M2: 377,735 km (0.066 R)
• M3: 603,029 km (0.093 R)
• M4: 715,227 km (0.099 R)
• M5: 856,597 km (0.079 R)
• M6: 1,076,656 km (0.057 R)
• M7: 1,521,111 km (0.112 R)
• M8: 2,259,377 km (0.093 R)
• M9: 2,829,943 km (0.104 R)
• M10: 3,029,955 km (0.082 R)
• M11: 4,404,610 km (0.086 R)
• M12: 4,520,548 km (0.092 R)
• M13: 4,795,210 km (0.114 R)
• M14: 4,954,532 km (0.081 R)
• M15: 5,156,339 km (0.063 R)
• M16: 5,278,860 km (0.119 R)
• M17: 5,820,554 km (0.085 R)
• M18: 6,644,240 km (0.092 R)
• M19: 8,544,582 km (0.06 R)
• M20: 9,229,889 km (0.104 R)
• M21: 9,629,465 km (0.076 R)
• M22: 9,882,136 km (0.098 R)
• M23: 10,085,739 km (0.1 R)
• M24: 10,914,661 km (0.106 R)
• M25: 11,231,060 km (0.109 R)
• M26: 11,497,195 km (0.091 R)
• M27: 12,747,833 km (0.111 R)
• M28: 13,417,433 km (0.059 R)
• M29: 13,699,874 km (0.066 R)
• M30: 14,501,120 km (0.047 R)
• M31: 14,907,577 km (0.055 R)
• M32: 16,570,358 km (0.084 R)
• M33: 18,166,567 km (0.061 R)
• M34: 19,046,352 km (0.117 R)
• M35: 20,521,686 km (0.105 R)
• M36: 20,781,987 km (0.099 R)
• M37: 21,569,619 km (0.109 R)
• M38: 21,701,864 km (0.077 R)
• M39: 22,300,106 km (0.063 R)
• M40: 23,309,443 km (0.076 R)
• M41: 23,717,396 km (0.069 R)
• M42: 23,922,196 km (0.029 R)
• M43: 24,127,593 km (0.12 R)
• M44: 25,163,559 km (0.099 R)
• M45: 25,862,330 km (0.094 R)
• M46: 26,284,645 km (0.115 R)
• M47: 26,567,535 km (0.114 R)
• M48: 27,924,537 km (0.067 R)
• M49: 28,357,922 km (0.095 R)
• M50: 28,866,106 km (0.108 R)
• M51: 29,157,971 km (0.101 R)
• M52: 30,483,259 km (0.1 R)
• M53: 30,929,360 km (0.062 R)
• M54: 31,377,555 km (0.116 R)
• M55: 34,343,632 km (0.087 R)
• M56: 37,556,994 km (0.046 R)
• M57: 37,716,166 km (0.05 R)
• M58: 38,035,259 km (0.105 R)
• M59: 39,320,454 km (0.081 R)
• M60: 39,806,198 km (0.115 R)
• M61: 40,538,330 km (0.094 R)
• M62: 40,701,691 km (0.04 R)
• M63: 40,865,202 km (0.105 R)
• M64: 41,192,970 km (0.054 R)
• M65: 41,768,623 km (0.041 R)
• M66: 42,429,696 km (0.092 R)
• M67: 44,265,711 km (0.055 R)
• M68: 45,193,367 km (0.077 R)
• M69: 47,153,698 km (0.118 R)
• M70: 48,360,504 km (0.079 R)
• M71: 49,054,787 km (0.104 R)
• M72: 50,014,607 km (0.076 R)
• M73: 50,804,634 km (0.111 R)
• M74: 50,892,747 km (0.083 R)
• M75: 51,068,973 km (0.052 R)
• M76: 52,130,520 km (0.079 R)
• M77: 53,288,706 km (0.055 R)
• M78: 56,084,840 km (0.056 R)
• M79: 56,905,534 km (0.051 R)
• M80: 57,179,897 km (0.113 R)
• M81: 57,821,971 km (0.086 R)
• M82: 58,651,042 km (0.119 R)
• M83: 59,205,900 km (0.031 R)
• M84: 61,724,530 km (0.104 R)
• M85: 62,006,522 km (0.094 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 12,488 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit